Google maps 我只希望“印度”的所有城市都能通过Ngautomplete来展示。。？？？我必须在Ngautomplete中进行哪些更改。。？

我只想通过ngAutocomplete.js为印度所有城市提供选项…远低于ngAutocomplete.js的代码

    var opts;
    var initOpts = function() {
      opts = {}
      if (scope.options) {
        if (scope.options.types) {
          opts.types = []
          opts.types.push(scope.options.types)
        }
        if (scope.options.bounds) {
          opts.bounds = scope.options.bounds
        }
        if (scope.options.country) {
          opts.componentRestrictions = {
            country: 'IN'
          }
        }
      }
    }

---

对你来说幸运的是，谷歌JS文档中有很多内容。此功能使用componentRestrictions选项将自动完成搜索限制到特定国家/地区。以下是给您的一个片段：

    var opts;
    var initOpts = function() {
      opts = {}
      if (scope.options) {
        if (scope.options.types) {
          opts.types = []
          opts.types.push(scope.options.types)
        }
        if (scope.options.bounds) {
          opts.bounds = scope.options.bounds
        }
        if (scope.options.country) {
          opts.componentRestrictions = {
            country: 'IN'
          }
        }
      }
    }

 var input = document.getElementById('searchTextField');
var options = {
  types: ['(cities)'],
  componentRestrictions: {country: 'in'}
};

autocomplete = new google.maps.places.Autocomplete(input, options);

下面是一个来自谷歌地图的示例

    var opts;
    var initOpts = function() {
      opts = {}
      if (scope.options) {
        if (scope.options.types) {
          opts.types = []
          opts.types.push(scope.options.types)
        }
        if (scope.options.bounds) {
          opts.bounds = scope.options.bounds
        }
        if (scope.options.country) {
          opts.componentRestrictions = {
            country: 'IN'
          }
        }
      }
    }

            $scope.getOnlyINDIA = {
                      country: 'in', 
                      types: '(cities)'
                       };

将此添加到控制器，然后在自动完成文本框中添加

    var opts;
    var initOpts = function() {
      opts = {}
      if (scope.options) {
        if (scope.options.types) {
          opts.types = []
          opts.types.push(scope.options.types)
        }
        if (scope.options.bounds) {
          opts.bounds = scope.options.bounds
        }
        if (scope.options.country) {
          opts.componentRestrictions = {
            country: 'IN'
          }
        }
      }
    }

           options="getOnlyINDIA"

通过将国家/地区“ca”更改为“in”查看此演示，这将有所帮助